EDC Mini Knuckle Keychain is a compact, stealthy, and ergonomic keyring tool designed for everyday carry (EDC), self-defense, and tactical use.It can help you easily open the beer bottle cap.Enjoy！

Unique Features

🔹 Compact & Lightweight – Perfect for keychains and pocket carry.
🔹 Stealth Design – Minimalist yet tactical, blending into everyday gear.
🔹 Ergonomic Grip – Designed for a secure and comfortable hold.
🔹 TOOL– It can help you easily open the beer bottle cap.

Recommended Print Settings

• Layer Height: 0.16mm (for detail and strength)
• Infill: 50~100%
• Supports: support top z distance=0.05mm
• Material: PLA, PETG, ABS,CF,GF